A friend recommended Cell Food a few weeks ago, then she tipped me off about Oxylift. I bought the pack of both, not to try to figure out which is better, but to alternate - my favourite way of getting the 'best of both' when two 'multi-tool' supplements are similar but different. I'm absolutely loving it! I am hypothyroid, and I've introduced this at a time when other positive factors are also in play, however I have no doubt that the Oxylift is improving my energy - quantity and quality. Also, great company vibe and service.